Global Patent Index - EP 0886059 B1

EP 0886059 B1 20040317 - Drive force controller for a vehicle

Title (en)

Drive force controller for a vehicle

Title (de)

Antriebskraftsteuerung für ein Kraftfahrzeug

Title (fr)

Contrôleur de force motrice pour véhicule

Publication

EP 0886059 B1 20040317 (EN)

Application

EP 98111253 A 19980618

Priority

JP 16404097 A 19970620

Abstract (en)

[origin: EP0886059A2] An engine for a vehicle which selectively performs uniform combustion wherein an air-fuel mixture uniformly spread in the combustion chamber is burnt and stratified combustion wherein an air-fuel mixture converged to a part of the combustion chamber is burnt, is combined with a drive force controller for suppressing a slip of a vehicle drive wheel by reducing the engine output. At the end of drive force reduction control, it is determined whether the engine is in the stratified combustion condition or the uniform combustion condition. When it is in the stratified combustion condition, uniform combustion is first performed for a predetermined time, and then stratified combustion is performed. In this way, the combustion is prevented from becoming instable when the drive force reduction control is terminated. <IMAGE>

IPC 1-7

F02D 43/00; B60K 28/16; B60K 41/00; F02D 35/00

IPC 8 full level

B60K 28/16 (2006.01); F02D 29/02 (2006.01); F02D 33/00 (2006.01); F02D 41/02 (2006.01); F02D 41/04 (2006.01); F02D 41/30 (2006.01)

CPC (source: EP)

B60K 28/16 (2013.01); F02D 33/00 (2013.01); F02D 41/021 (2013.01); F02D 41/3076 (2013.01); B60W 2710/0622 (2013.01); F02D 41/3029 (2013.01)

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

EP 0886059 A2 19981223; EP 0886059 A3 20000419; EP 0886059 B1 20040317; DE 69822370 D1 20040422; DE 69822370 T2 20040729; JP 3550951 B2 20040804; JP H1113508 A 19990119; KR 19990007077 A 19990125; US 6101441 A 20000808

DOCDB simple family (application)

EP 98111253 A 19980618; DE 69822370 T 19980618; JP 16404097 A 19970620; KR 19980022854 A 19980618; US 9952698 A 19980618